[sinxoveretothex]

Because it is a detail virtually nobody cares about.

How insane would the password rules have to be for anyone to travel 1 hour more to go to a different university? How insane for them to stop playing a given video game? To change banking institutions?

I don't have the answer for others, but for me, the answer to all of those is "pretty insane". Except for the banking case, password security is a minor concern (and even then, the system protects us with anti-fraud laws and what not).

In a sense, the market is sorting itself out: it just decided that it doesn't care much about passwords. In fact, if you figure out a way to be profitable while offering twice the interest rate but every time people log in to your bank they have to dance the robot or whatever, you'd probably still have customers.

[user5994461]

Banking institutions follow the NIST regulations, they are already changing.